Carbon Sub Index breakdown

Date of Evaluation Date of Eval. Index Trait PTA *Carbon Cost (€) Contribution Contrib.
PTA * Carbon Cost
Sep 2025 Milk Sub Index 13.95
Milk (kg) -319.00 -0.014 4.47
Fat (kg) -9.17 -0.375 3.43
Prot (kg) -13.70 -0.441 6.05
Fertility Sub Index 4.18
Calving Interval (days) -2.47 -1.459 3.60
Survival (%) 0.52 1.117 0.58
Calving Sub Index -1.68
Gestation Length (days) 1.83 -0.919 -1.68
Beef Sub Index 2.53
Carcass Weight (kg) -4.30 -0.528 2.27
Age of Slaughter (days) -0.60 -0.432 0.26
Maintenance Sub Index Maint. Sub Index 5.27
Live WT (kg) -17.20 -0.307 5.27
Total Carbon Sub Index 24.25

* Based on an €80/tonne carbon price